“cascaded or precooled Joule-Thomson refrigeration systems”的概念、定义、翻译、参考文献-科学参考

单词	cascaded or precooled Joule-Thomson refrigeration systems
释义	cascaded or precooled Joule-Thomson refrigeration systems Encyclopedia 工学2K以上低温制冷机释 cascaded or precooled Joule-Thomson refrigeration systems级联或预冷焦耳-汤姆孙制冷系统采用多级耦合或预冷的方式使其温度降至最高转化温度以下，并利用节流阀使高压气体等焓膨胀到低压，使流体温度降低以产生制冷效应的制冷系统。
随便看	Beijing Philharmonic Choir Beijing Pingshu storytelling Beijing Planetarium Beijing planetarium Beijing Planning Review Beijing Police Museum Beijing Pow Kee Photographer Beijing Prefecture Beijing prints Beijing Provisional Government Beijing Provisional Senate Beijing Publish and Distribution Group Co.,Ltd. Beijing Publishing Group Co.,Ltd Beijing Qin Research Association Beijing Qinshu storytelling Beijing Qu opera Beijing Qu opera music Beijing railway terminal Beijing Review Beijing roast duck Beijing Rongbao Auction Co.,Ltd Beijing Scientific and Educational Film Studio Beijing-Shanghai High Speed Railway Beijing-Shanghai High-speed Railway Bridge Structure Beijing Shangwu Zhongxinqu

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。